Watch dial



The sole view is a front elevation of a watch dial showing the new design.

The broken lines in the FIGURE are used to show portions of the watch dial that do not form part of the claim design, and neither the pattern depicted by the broken lines nor the underlying segments on which they are located or which they define form part of the claimed design.

The claimed portion of the front of the watch dial is flat. 

The ornamental design for a watch dial, as shown and described. 